Pulse code modulation communication system



Sept. 9, 1952 R. CARBREY 2,610,295

PULSE CODE MODULATION COMMUNICATION SYSTEM Filed Oct. 30, 1947 23 Sheets-Sheet 1 FIG. /6

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Sept. 9, 1952 R. CARBREY PULSE CODE MODULATION COMMUNICATION SYSTEM Filed Oct. 50, 1947 23 Sheets- Sheet 5 DMW W N wmwtowi rw RL. CARBREY ATTORNEY Sept. 9, 1952 R. 1.. CARBREY 2,610,295

ULSE CODE MODULATION COMMUNICATION SYSTEM Filed Oct. 50, 1947 -25 Sheets-Sheet 6 ATTORNEY 25 Sheets-Sheet 7 Mi -l R. L. CARBREY PULSE CODE MODULATION COMMUNICATION SYSTEM I IH Sept. 9, 1952 Filed Oct. 50, 1947 I/VVENTOR R. L. CA RBREY B) ATTORNEY Sept. 9, 1952 R. L. CARBREY PULSE CODE MODULATION COMMUNICATION SYSTEM Filed on. so, 1947 23 Sheets-Sheet 8 I/A/VE/V r09 R. L 0A RBREY AAA vvv

mad I WNW mm -v M000 ATTORNEY Sept. 9, 1952 Filed Oct. 50, 1947 FIG. 10

R. L. CARBREY 2,610,295

PULSE CODE MODULATION COMMUNICATION SYSTEM 25 Sheets-Sheet 9 INVENTOR By R L. CARE/7E Y a cfi ATTORNEY Sept. 9, 1952 R CARBREY 2,610,295

PULSE CODE MODULATION COMMUNICATION SYSTEM Filed Oct. 50, 1947 25 Sheets-Sheet ll INVENTOR R. L. CARBRE Y ATTORNEY Sept. 9, 1952 R. 1.. CARBREY 2,610,295

PULSE CODE MODULATION COMMUNICATION SYSTEM Filed Oct. 30, 1947 2a Sheets-Sheet 12 IIIIIIIHI' 0 5 F'IIHP YVAY V Y Y AVAVAV h 9 QWN g 9 Y V V LI Q 55 Q vvv MH" IIWENTOR E. L. 04 RBRE Y Ka aw ATTORNEY 23 Sheets-Sheet 13 AAA vvv

INVENTOR BY R. L. CARBREY ATTORNEY R. L. CARBREY PULSE CODE MODULATION COMMUNICATION SYSTEM wwmw wbx Filed Oct. 50, 1947 Sept. 9, 1952 AA Ivy AA Y" Sept. 9, 1952 R. L. CARBREY 2,610,295

PULSE CODE; MODULATION COMMUNICATION SYSTEM Filed oct. 50, 1947 23 Sheets-Sheet l4 INVENTOR ATTORNEY BYRL. CARBREY Sept. 9, 1952 R. L. CARBREY 2,610,295

PULSE c0112 MODULATION COMMUNICATION SYSTEM Filed Oct. 30, 1947 25 Sheets-Sheet 15 INVE/VTUR E. L. CARBRE Y ATTORNEY P 1952 R. L. CARBREY 2,610,295

PULSE CODE MODULATION COMMUNICATION SYSTEM FIG. 17

//v VENTOR Y R. L. CARBREY ATTORNEY Sept. 9, 1952 R. 1.. CARBREY 2,610,295

PULSE CO DE MODULATION COMMUNICATION SYSTEM Filed 001.. 50, 1947 23 Sheets-Sheet 18 I ATTORNEY Sept. 9, 1952 R. CARBREY PULSE CODE MODULATION COMMUNICATION SYSTEM 23 Sheets-Sheet 19 Filed Oct. 50, 1947 INVE/VTUR Y R. L. CARBREY ATTORNEY 

